ＳＳＫＪ型砂水分自动控制仪在广东新会铸造厂使用效果好由华南理工大学研制的ＳＳＫＪ型砂水分自‘、２控制仪在新会铸造厂四线使用一年来，效果很好，型种紧实率值的控制精度范围为土２％，使型砂含水量得到有效的控制，该厂的生产线是由ＢＭＤ公司生产的一台ＦＯＲＭＡ... SSKJ sand moisture automatic controller in Guangdong Xinhui foundry use effect developed by South China University of Technology SSKJ sand water self ’, 2 controller in Xinhui foundry four-year use of the year, the effect is very good, the type of compaction rate The value of the control accuracy of 2% for the soil, the sand water content is effectively controlled, the plant’s production line is a FORD produced by BMD ...